| Patents for H. S. Austin |
Patents 1 -
8
of 8
      |
| Number | Date | Patentee | Title | Type |
| 655,026 | Jul. 31, 1900 | L. Smith | Wrench | wedge adjust wrenches |
| 714,586 | Nov. 25, 1902 | F.F. Landis | Ratchet Wrench | ratchet wrenches |
| 769,042 | Aug. 30, 1904 | G.W. Bufford, G. Amborn | Improvements in Chain Pipe-Wrenches Having an Enclosed Chain-Receiving Passage | chain and strap wrenches |
| 769,043 | Aug. 30, 1904 | G. Amborn | Chain Wrench | chain and strap wrenches |
| 769,054 | Aug. 30, 1904 | G.W. Bufford | Chain Wrench | chain and strap wrenches |
| 769,814 | Sep. 13, 1904 | G.F. Hickman, G.W. Bufford | Pipe Vise | pipe and chain vises |
| 788,658 | May 02, 1905 | R.K. Le Blond | Speed Changing Device | metalworking speed changing mechanisms |
| 801,253 | Oct. 10, 1905 | R.K. Le Blond, W.R. Groene | Turret Lathe | turret lathes |
